Hp MSA 2040 SAN Storage Manuel d'utilisateur Page 47
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Using the CLI port and cable—known issues on Windows 47
NOTE: Access the download from your HP MSA support website at http://www.hp.com/support.
The USB device driver is also available from the Software Support and Documentation DVD that shipped
with your product.
Using the CLI port and cable—known issues on Windows
The MSA Device Discovery Tool provides the optimal approach for setting network port IP addresses. If you
use the out-of-band method for discovering controller IP addresses instead, be aware of the following
known issues on Microsoft Windows platforms.
Problem
On Windows operating systems, the USB CLI port may encounter issues preventing the terminal emulator
from reconnecting to storage after the Management Controller (MC) restarts or the USB cable is unplugged
and reconnected.
Workaround
Follow these steps when using the mini-USB cable and USB Type B CLI port to communicate out-of-band
between the host and controller module for setting network port IP addresses.
To create a new connection or open an existing connection (HyperTerminal):
1. From the Windows Control Panel, select Device Manager.
2. Connect using the USB COM port and Detect Carrier Loss option.
a. Select Connect To > Connect using: > pick a COM port from the list.
b. Select the Detect Carrier Loss check box.
The Device Manager page should show “Ports (COM & LPT)” with an entry entitled “Disk Array USB
Port (COMn)”—where n is your system’s COM port number.
3. Set network port IP addresses using the CLI (see procedure on page 44).
To restore a hung connection when the MC is restarted (any supported terminal emulator):
1. If the connection hangs, disconnect and quit the terminal emulator program.
a. Using Device Manager, locate the COMn port assigned to the Disk Array Port.
b. Right-click on the hung Disk Array USB Port (COMn), and select Disable.
c. Wait for the port to disable.
2. Right-click on the previously hung—now disabled—Disk Array USB Port (COMn), and select Enable.
3. Start the terminal emulator and connect to the COM port.
4. Set network port IP addresses using the CLI (see procedure on page 44).
- HP MSA 2040 1
- User Guide 1
- Contents 3
- 4Contents 4
- Contents 5 5
- 6Contents 6
- 8Figures 8
- Tables 9 9
- 10 Tables 10
- 1Overview 11
- Features and benefits 12
- 2Components 13
- SERVICE−1SERVICE−2 14
- PORT 1 PORT 2 PORT 3 PORT 4 15
- Drive enclosures 16
- Transportable CompactFlash 17
- Supercapacitor pack 18
- Upgrading to MSA 2040 18
- 3Installing the enclosures 19
- 20 Installing the enclosures 20
- Testing enclosure connections 27
- Powering on/powering off 27
- Power cycle 29
- 30 Installing the enclosures 30
- 4 Connecting hosts 31
- 10GbE iSCSI protocol 32
- 1 Gb iSCSI protocol 32
- MSA 2040 SAS 33
- One server/one HBA/dual path 34
- Dual controller configuration 35
- Cabling for replication 37
- Host ports and replication 38
- Updating firmware 41
- 42 Connecting hosts 42
- Device description 43
- Obtaining IP values 43
- Host Interface 45
- Not Shown 45
- IP-address 46
- Workaround 47
- 6 Basic operation 49
- 50 Basic operation 50
- 7Troubleshooting 51
- Performing basic steps 52
- Stopping I/O 53
- Diagnostic steps 54
- Transporting cache 58
- 60 Troubleshooting 60
- Can you replicate a volume? 64
- Can you view remote systems? 64
- Sensor locations 65
- Power supply sensors 65
- Cooling fan sensors 65
- Temperature sensors 66
- 8 Support and other resources 67
- Websites 68
- Prerequisites 68
- Troubleshooting resources 68
- Typographic conventions 69
- Rack stability 69
- Customer self repair 70
- Product warranties 70
- 9 Documentation feedback 71
- 72 Documentation feedback 72
- A LED descriptions 73
- Disk drive LEDs 75
- Rear panel LEDs 76
- = FC LEDs 77
- = iSCSI LEDs 77
- SAS 1 SAS 2 79
- SAS 3 SAS 4 79
- Power supply LEDs 80
- D2700 6Gb drive enclosure 81
- 82 LED descriptions 82
- Safety requirements 83
- Management host requirements 84
- Physical requirements 85
- Environmental requirements 86
- Electrical requirements 86
- C Electrostatic discharge 87
- 88 Electrostatic discharge 88
- D SFP option for host ports 89
- Verify component operation 90
- Index 91 91
- 92 Index 92
- HP MSA 2040 User Guide 93 93
- 94 Index 94
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